METHOD OF TRANSPORTATION OF GAS BY GAS LINE
FIELD: gas production and transportation of gas by pipe lines under permafrost conditions. ^ SUBSTANCE: proposed method includes compression of gas at compressor station, control of its temperature after compression by means of air cooling equipment and delivery of gas to pipe line; during transport...
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Format: | Patent |
Sprache: | eng ; rus |
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Zusammenfassung: | FIELD: gas production and transportation of gas by pipe lines under permafrost conditions. ^ SUBSTANCE: proposed method includes compression of gas at compressor station, control of its temperature after compression by means of air cooling equipment and delivery of gas to pipe line; during transportation of gas in cryolitic zones within period from October till December, air cooling equipment is switched off and gas heated to +15 to +30 C is fed to gas line. ^ EFFECT: enhanced reliability. |
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